abaqus中vumat下铝的fortran本构minefortran

GPRSim.net is a basic GPR time domain simulation tool. It is partially based in the transmission line model and allows up to ten layers to be simulated with frequencies ranging from 200 to 2000 MHz. It can be used to try out different real world survey scenarios and understand how different center frequency antennas could perform, as well as getting an idea of how the ground penetrating radar A-scan might look like in the given conditions.

说明：  空间计量Elhorst的所有程序，已经加载了matlab的计量程序，可以通过修改读入文件的路径一次性成功。(All the procedures of spatial mathmetrics by Elhorst, which can be successfully operated once by modifying the path of reading files.)

本模型采用矢量控制与SVPWM相结合的方法，应用在低压微电网中。直流源电压为600V，逆变器输出电压为380V，可实现稳定功率输出。模型对网侧控制策略中每一模块尽量做出了说明，方便初学者更快理解三相逆变器控制策略的实现方法，运行效果非常好。(This model adopts the method of combining vector control with SVPWM, which is applied in low voltage microgrid. The DC source voltage is 600V, and the inverter output voltage is 380V, which can achieve stable power output. Each module is explained as far as possible in the network side control strategy. It is convenient for beginners to understand the realization method of the three-phase inverter control strategy faster, and the operation effect is very good.)

常用的颜色色差计算程序，输入颜色的三刺激值，得到色差值。(Commonly used color difference calculation program, enter the color of the three stimulus value, to get color difference value.)

说明：  雷达线性调频回波信号处理的脉压过程和结果(Pulse Compression for Radar Chirp Signal)

风力发电机mppt控制程序，基于扰动观察法(The program of PWSM mppt)

酒店管理系统(ExtJs),该系统采用VS2005+SQL2005开发,采用Extjs2.0技术实现UI展示.数据库脚本:App_Data文件夹下.数据库操作采用的是SqlHelper.DB_51aspx下为Sql数据库文件，附加即可.默认登陆页面为login.aspx，默认帐号/密码：admin/admin.注意：如果在IIS下配置，务必将HotelUI设置为虚拟目录 (Hotel Management System (ExtJs), the system developed using VS2005+ SQL2005, using Extjs2.0 technology for UI display. Database script: App_Data folder. SqlHelper.DB_51aspx database operations is used under the Sql database file can be attached. The default login page is login.aspx, default account/password: admin/admin. Note: If you configure IIS, be sure to set the virtual directory HotelUI)

Dining machine , very useful implementation Dining machine

最全的GPS开发资料(the most comprehensive information on the development of GPS)

这个程序是一个个人考勤软件,它从系统时钟获取时间信息,只要上下班时按时在当日考勤栏内点击相应的栏目标题即可逐日记录下个人每天的工作时间,按月统计汇总,按年形成文件.可以随意查看过去的记录,也可把记录按月打印出来.在年汇总栏内可以选择要查看或打印的月份。( This procedure is a each one person checks attendance software, it from system clock gain time information, so long as time coming and going to work on time checks attendance in the same day in the fence to click on the corresponding column title then day after day to record takes down individual daily operating time, monthly 缁熻?姹囨? yearly forms the document Was allowed to examine at will the past the record, also might monthly print the recording Compiles in the fence in the year to be allowed to choose 鎷╄? the examination or the printing month. )